package com.demo.connectdbtest.schedule;

import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;


@Component      //1.主要用于标记配置类，兼备Component的效果。
public class AdvertisementTask {

    //3.添加定时任务
//    @Scheduled(cron = "0/5 * * * * ?") 每天上午10:15触发

    //或直接指定时间间隔，例如：5秒
    //@Scheduled(fixedRate=5000)
//    @Scheduled(cron = "00 40 17 * * ? *")
//    @Scheduled(cron = "0/5 * * * * ?")
//    @Scheduled(cron = "0 47 17 * * ? *")
//    @Scheduled(cron = "0 52 17 * * *")
    @Scheduled(cron = "0 51 10 * * ?")
    private void configureTasks() {
        System.err.println("执行静态定时任务时间: " + LocalDateTime.now());
    }
}
